Primary Purpose
| primary_purpose | Study_Count |
|---|---|
| Treatment | 28 |
| Diagnostic | 9 |
| Health Services Research | 8 |
| Prevention | 8 |
| Supportive Care | 7 |
| Basic Science | 2 |
| Other | 1 |
| NA | 1 |
Craig Mayer, Nick WIlliams, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD
See the full regCTG repository at https://github.com/lhncbc/CRI/tree/master/regCTG
To return to the list of conditions and view other reports go to https://lhncbc.github.io/CRI/regCTG/regCTG-condition_report_links.html
| Type | Study_count |
|---|---|
| Total_Studies | 116 |
| interventional | 64 |
| Observational | 47 |
| Registry | 5 |
```
| intervention_type | Study_Count |
|---|---|
| Behavioral | 28 |
| Other | 11 |
| Drug | 6 |
| Drug|placebo | 4 |
| Diagnostic Test | 3 |
| Behavioral|Other | 2 |
| Device | 2 |
| Genetic | 2 |
| Behavioral|Diagnostic Test | 1 |
| Behavioral|Dietary Supplement|Other | 1 |
| Combination Product|placebo | 1 |
| Device|Drug | 1 |
| Dietary Supplement|placebo | 1 |
| Procedure | 1 |
| Country | Study_Count |
|---|---|
| United States | 24 |
| NA | 9 |
| France | 8 |
| Brazil | 2 |
| Canada | 2 |
| Pakistan | 2 |
| Spain | 2 |
| Sweden | 2 |
| Australia | 1 |
| Belgium | 1 |
| China | 1 |
| Egypt | 1 |
| Georgia|Hungary|Poland|Russian Federation|Serbia|Ukraine | 1 |
| Hong Kong | 1 |
| Italy | 1 |
| Japan | 1 |
| Netherlands | 1 |
| Norway | 1 |
| Turkey | 1 |
| United Kingdom | 1 |
| United States|Brazil | 1 |
| Site_count | Study_Count |
|---|---|
| 1 | 48 |
| 2 | 7 |
| 3 | 2 |
| 6 | 2 |
| 7 | 2 |
| 9 | 1 |
| 12 | 1 |
| 31 | 1 |
| Phase | Study_Count |
|---|---|
| N/A | 51 |
| Phase 2 | 4 |
| Phase 3 | 4 |
| Phase 1 | 2 |
| Phase 1/Phase 2 | 1 |
| Phase 2/Phase 3 | 1 |
| Phase 4 | 1 |
| Number_of_Arms | Count_of_Studies |
|---|---|
| 1 | 18 |
| 2 | 34 |
| 3 | 3 |
| 4 | 3 |
| NA | 6 |
| Measure | N.A | Phase.1 | Phase.1.Phase.2 | Phase.2 | Phase.2.Phase.3 | Phase.3 | Phase.4 |
|---|---|---|---|---|---|---|---|
| Min. | 4.0000 | 23.00 | 60 | 10 | 60 | 50.00 | 20 |
| 1st Qu. | 27.5000 | 24.75 | 60 | 13 | 60 | 65.75 | 20 |
| Median | 59.0000 | 26.50 | 60 | 67 | 60 | 104.00 | 20 |
| Mean | 269.7451 | 26.50 | 60 | 86 | 60 | 128.50 | 20 |
| 3rd Qu. | 149.5000 | 28.25 | 60 | 140 | 60 | 166.75 | 20 |
| Max. | 3825.0000 | 30.00 | 60 | 200 | 60 | 256.00 | 20 |
| group_type | Group_Count |
|---|---|
| Experimental | 50 |
| Active Comparator | 22 |
| No Intervention | 16 |
| Other | 12 |
| Placebo Comparator | 7 |
| NA | 6 |
| intervention_model | Study_Count |
|---|---|
| Parallel Assignment | 35 |
| Single Group Assignment | 21 |
| Crossover Assignment | 7 |
| Factorial Assignment | 1 |
| primary_purpose | Study_Count |
|---|---|
| Treatment | 28 |
| Diagnostic | 9 |
| Health Services Research | 8 |
| Prevention | 8 |
| Supportive Care | 7 |
| Basic Science | 2 |
| Other | 1 |
| NA | 1 |
| Country | Study_Count |
|---|---|
| United States | 17 |
| France | 11 |
| Egypt|Germany|India|Sri Lanka | 2 |
| Germany | 2 |
| Norway | 2 |
| United Kingdom | 2 |
| Belgium | 1 |
| Colombia | 1 |
| Egypt|India|Sri Lanka | 1 |
| Germany|Switzerland | 1 |
| Israel | 1 |
| Japan | 1 |
| Netherlands | 1 |
| Serbia | 1 |
| Taiwan | 1 |
| Turkey | 1 |
| United States|Canada | 1 |
| Site_count | Study_Count |
|---|---|
| 1 | 31 |
| 2 | 4 |
| 3 | 2 |
| 4 | 1 |
| 5 | 4 |
| 6 | 2 |
| 16 | 1 |
| 21 | 1 |
| 31 | 1 |
| Measure | Observational |
|---|---|
| Min | 7.0000 |
| 1st Qu | 55.0000 |
| Median | 192.5000 |
| Mean | 617.0435 |
| 3rd Qu | 368.2500 |
| Max | 8500.0000 |
| observational_model | Study_Count |
|---|---|
| Cohort | 24 |
| Case-Only | 5 |
| Case-Control | 4 |
| Ecologic or Community | 4 |
| Other | 3 |
| NA | 3 |
| Family-Based | 2 |
| Case Control | 1 |
| Natural History | 1 |
| time_perspective | Study_Count |
|---|---|
| Prospective | 22 |
| Cross-Sectional | 17 |
| Other | 3 |
| Retrospective | 2 |
| NA | 2 |
| Cross-Sectional, Retrospective/Prospective | 1 |
| Country | Study_Count |
|---|---|
| United States | 3 |
| NA | 1 |
| United States|Australia | 1 |
| Site_count | Study_Count |
|---|---|
| 1 | 3 |
| 2 | 1 |
| 9 | 1 |
| Measure | Registries |
|---|---|
| Min | 280 |
| 1st Qu | 1000 |
| Median | 1000 |
| Mean | 1192516 |
| 3rd Qu | 20000 |
| Max | 5940299 |
| observational_model | Study_Count |
|---|---|
| Cohort | 4 |
| Case-Only | 1 |
| time_perspective | Study_Count |
|---|---|
| Prospective | 5 |
| target_duration | Study_Count |
|---|---|
| 100 Years | 1 |
| 17 Years | 1 |
| 4 Years | 1 |
| 5 Years | 1 |
| 50 Years | 1 |
#If less then 500 trials
| nct_id | brief_title | link | overall_status | source | primary_completion_date |
|---|---|---|---|---|---|
| NCT03479476 | A Trial of Metformin in Individuals With Fragile X Syndrome | https://ClinicalTrials.gov/show/NCT03479476 | Recruiting | University of California, Davis | 2021-05-31 |
| NCT03218462 | Effect of Sensory Adapted Dental Environment on Dental Anxiety of Children With Intellectual and Developmental Disabilities | https://ClinicalTrials.gov/show/NCT03218462 | Completed | Virginia Commonwealth University | 2018-03-30 |
| NCT03212092 | Reducing Aggression Among People With an Intellectual Disability | https://ClinicalTrials.gov/show/NCT03212092 | Recruiting | Leiden University Medical Center | 2020-10-01 |
| NCT03203226 | The Feldenkrais Method for People With Intellectual Disability | https://ClinicalTrials.gov/show/NCT03203226 | Completed | Basque Country University | 2016-12-28 |
| NCT03139760 | POWERSforID: A Telehealth Weight Management System for Adults With Intellectual Disability | https://ClinicalTrials.gov/show/NCT03139760 | Completed | University of Alabama at Birmingham | 2018-10-31 |
| NCT03135236 | Parents as the Primary Sexuality Educators for Their Young Adults With Down Syndrome | https://ClinicalTrials.gov/show/NCT03135236 | Completed | Advocate Health Care | 2017-09-30 |
| NCT02919826 | Dialectical Behaviour Group Therapy for Adults With Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT02919826 | Completed | Queen’s University | 2017-09-30 |
| NCT02914951 | Cognitive-Behavioral Therapy for Irritability in Children With Autism Spectrum Disorder and Intellectual Disability | https://ClinicalTrials.gov/show/NCT02914951 | Active, not recruiting | Yale University | 2020-12-31 |
| NCT02855008 | Steps to Effective Problem Solving in Group Homes | https://ClinicalTrials.gov/show/NCT02855008 | Recruiting | Rush University Medical Center | 2021-05-31 |
| NCT02797639 | Collaborative Consultation for Participation Among Students With IDD | https://ClinicalTrials.gov/show/NCT02797639 | Completed | Ono Academic College | 2015-08-31 |
| NCT02797418 | “Cognitus & Moi”: a New Cognitive Remediation Tool | https://ClinicalTrials.gov/show/NCT02797418 | Recruiting | Hôpital le Vinatier | 2021-03-31 |
| NCT02791321 | Fragility Assessment in Adults With ADHD and Mental Retardation | https://ClinicalTrials.gov/show/NCT02791321 | Recruiting | University Hospital, Montpellier | 2024-02-29 |
| NCT02746614 | Psychomotor Therapy Effects in Adaptive Behavior and Motor Proficiency in Intellectual Disability | https://ClinicalTrials.gov/show/NCT02746614 | Completed | Faculdade de Motricidade Humana | 2015-07-31 |
| NCT02741011 | Radiological Examination of the Mentally Handicapped Patients | https://ClinicalTrials.gov/show/NCT02741011 | Completed | Tokat Gaziosmanpasa University | 2014-02-28 |
| NCT02725450 | The Influence of Motor Imagery in Fine Motor Skills | https://ClinicalTrials.gov/show/NCT02725450 | Completed | Instituto Politécnico de Castelo Branco | 2015-02-28 |
| NCT02714868 | Evaluation of Project TEAM (Teens Making Environmental and Activity Modifications) | https://ClinicalTrials.gov/show/NCT02714868 | Completed | Boston University Charles River Campus | 2016-09-30 |
| NCT02616796 | Effects of Social Gaze Training on Brain and Behavior in Fragile X Syndrome | https://ClinicalTrials.gov/show/NCT02616796 | Recruiting | Stanford University | 2020-12-31 |
| NCT02561754 | Weight Management for Adolescents With IDD | https://ClinicalTrials.gov/show/NCT02561754 | Active, not recruiting | University of Kansas Medical Center | 2020-05-12 |
| NCT02504502 | Enhancing Genomic Laboratory Reports to Enhance Communication and Empower Patients | https://ClinicalTrials.gov/show/NCT02504502 | Completed | Geisinger Clinic | 2017-01-01 |
| NCT02414438 | Establishing the Clinical Utility of First StepDx PLUS and NextStepDx PLUS Study | https://ClinicalTrials.gov/show/NCT02414438 | Completed | Qure Healthcare, LLC | 2015-01-31 |
| NCT02304302 | Down Syndrome Memantine Follow-up Study | https://ClinicalTrials.gov/show/NCT02304302 | Active, not recruiting | University Hospitals Cleveland Medical Center | 2020-11-30 |
| NCT02270736 | Clinical Study to Investigate the Efficacy and Safety of NT 201 Compared to Placebo in the Treatment of Chronic Troublesome Drooling Associated With Neurological Disorders and/or Intellectual Disability | https://ClinicalTrials.gov/show/NCT02270736 | Completed | Merz Pharmaceuticals GmbH | 2018-02-23 |
| NCT02120820 | Effect of Massage Therapy in a Multisensory Environment for Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT02120820 | Completed | The Hong Kong Polytechnic University | 2017-06-30 |
| NCT01291238 | School Intervention With Daily Physical Activity and Healthy Food for Students With an Intellectual Disability. | https://ClinicalTrials.gov/show/NCT01291238 | Completed | Karolinska Institutet | 2007-06-30 |
| NCT02033642 | A Family-Based Weight Loss Intervention for Youth With Intellectual Disability | https://ClinicalTrials.gov/show/NCT02033642 | Completed | University of Massachusetts, Boston | 2018-01-19 |
| NCT01988623 | Pivotal Response Treatment for Individuals With Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT01988623 | Completed | Stanford University | 2017-09-30 |
| NCT01915381 | Improving Adherence Healthy Lifestyle With a Smartphone Application Based on Adults With Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT01915381 | Completed | University of Malaga | 2014-07-31 |
| NCT01456910 | Resistance Training Program, Labor Inclusion, Intellectual Disability | https://ClinicalTrials.gov/show/NCT01456910 | Completed | University of Brasilia | 2010-08-31 |
| NCT03348124 | Prevention Among Young People With Intellectual Disability | https://ClinicalTrials.gov/show/NCT03348124 | Enrolling by invitation | Uppsala University | 2020-12-31 |
| NCT04436692 | Dietary Intervention and Adults With Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT04436692 | Recruiting | University of Oslo | 2021-01-01 |
| NCT04308954 | Neuroimaging GABA Physiology in Fragile X Syndrome | https://ClinicalTrials.gov/show/NCT04308954 | Recruiting | Stanford University | 2021-11-01 |
| NCT04277130 | Effectiveness of Active Video Games in Children With Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT04277130 | Completed | Hong Kong Baptist University | 2018-01-31 |
| NCT04254666 | New Skills - No Scores Research Study | https://ClinicalTrials.gov/show/NCT04254666 | Recruiting | University of Massachusetts, Worcester | 2021-06-30 |
| NCT04158960 | Motor Skill Proficiency After Equine-assisted Activities and Brain-building Tasks | https://ClinicalTrials.gov/show/NCT04158960 | Completed | Texas Woman’s University | 2018-05-31 |
| NCT04132427 | MTT for Children With Both Pitt Hopkins Syndrome and Gastrointestinal Disorders | https://ClinicalTrials.gov/show/NCT04132427 | Recruiting | Arizona State University | 2021-02-10 |
| NCT04102683 | The Effects of Therapeutic Recreation Activities on Emotional Adjustment of Individuals With Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT04102683 | Completed | Selcuk University | 2019-05-20 |
| NCT04020302 | Self-Monitoring Shopping Intervention | https://ClinicalTrials.gov/show/NCT04020302 | Completed | Columbia University | 2019-12-15 |
| NCT03989388 | Occupational Self-Analysis Programme | https://ClinicalTrials.gov/show/NCT03989388 | Completed | University of Malaga | 2016-07-31 |
| NCT03961087 | Coenzyme Q10 and Meclofenoxate in Hepatic Encephalopathy | https://ClinicalTrials.gov/show/NCT03961087 | Recruiting | Zagazig University | 2020-01-01 |
| NCT03917329 | Evaluation of an ACT and PBS Group for Parents and Education Staff | https://ClinicalTrials.gov/show/NCT03917329 | Completed | University of Edinburgh | 2019-12-16 |
| NCT03862950 | A Trial of Metformin in Individuals With Fragile X Syndrome (Met) | https://ClinicalTrials.gov/show/NCT03862950 | Recruiting | University of Alberta | 2022-05-31 |
| NCT03756441 | Effects of the MBHP on the Quality of Life of Family Members of People With Intellectual Disability | https://ClinicalTrials.gov/show/NCT03756441 | Recruiting | Centro Mente Aberta de Mindfulness | 2019-03-01 |
| NCT03722212 | Early Diagnosis of the GLUT1 Deficiency Syndrome With a Blood Based Test | https://ClinicalTrials.gov/show/NCT03722212 | Recruiting | METAFORA biosystems | 2020-12-31 |
| NCT03688594 | Non Invasive Prenatal Test of Rare Genetic Diseases: Application to Rare Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT03688594 | Recruiting | University Hospital, Strasbourg, France | 2019-05-22 |
| NCT03684512 | Promotion of Physical Activity in Adolescents With Intellectual and Developmental Disabilities | https://ClinicalTrials.gov/show/NCT03684512 | Recruiting | University of Kansas | 2022-07-24 |
| NCT03683706 | Feasibility Trial of Learning Through Play (LTP) in My Own Way Plus CBT A Parent-Based Intervention for Depressed Mothers With ID Children | https://ClinicalTrials.gov/show/NCT03683706 | Recruiting | Pakistan Institute of Living and Learning | 2020-12-31 |
| NCT03635294 | Multi-Omics and IPSCs to Improve Diagnosis of Rare Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT03635294 | Recruiting | University Hospital, Angers | 2020-03-31 |
| NCT03548779 | North Carolina Genomic Evaluation by Next-generation Exome Sequencing, 2 | https://ClinicalTrials.gov/show/NCT03548779 | Recruiting | University of North Carolina, Chapel Hill | 2021-05-31 |
| NCT03525431 | Clinical Utility of Pediatric Whole Exome Sequencing | https://ClinicalTrials.gov/show/NCT03525431 | Recruiting | University of California, San Francisco | 2021-04-30 |
| NCT03522337 | Oral Health Promotion Among Preschool Children With Special Needs | https://ClinicalTrials.gov/show/NCT03522337 | Completed | The University of Hong Kong | 2018-09-28 |
| NCT03501914 | A Pilot Trial of Mindfulness Based Intervention Program for People With Intellectual Disabilities in a Low Income Setting | https://ClinicalTrials.gov/show/NCT03501914 | Completed | Pakistan Institute of Living and Learning | 2019-01-25 |
| NCT01043198 | Microarray Analysis in Syndromic Obesity | https://ClinicalTrials.gov/show/NCT01043198 | Completed | University Hospital, Bordeaux | 2011-01-31 |
| NCT00963898 | Accurate Controlled Dental Sedation | https://ClinicalTrials.gov/show/NCT00963898 | Completed | Okayama University | 2008-08-31 |
| NCT04154891 | Genome Sequencing Strategies for Genetics Diagnosis of Patients With Intellectual Disability | https://ClinicalTrials.gov/show/NCT04154891 | Recruiting | Institut National de la Santé Et de la Recherche Médicale, France | 2022-03-31 |
| NCT02980302 | Development of the Tool " iPSC " for the Functional Study of Mutations Responsible for Mental Retardation | https://ClinicalTrials.gov/show/NCT02980302 | Completed | University Hospital, Grenoble | 2017-06-30 |
| NCT02434731 | Vibration and Cold for Pain Relief During Peripheral Intravenous Cannulation in Children With Intellectual Disability | https://ClinicalTrials.gov/show/NCT02434731 | Completed | IRCCS Burlo Garofolo | 2015-06-30 |
| NCT00597948 | Healthy Lifestyles for People With Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT00597948 | Completed | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 2010-01-31 |
| NCT00519311 | Health Intervention for Adolescents With Intellectual Disability | https://ClinicalTrials.gov/show/NCT00519311 | Completed | The University of Queensland | 2010-06-30 |
| NCT00506259 | Treatment Strategies for Children With Smith-Magenis Syndrome | https://ClinicalTrials.gov/show/NCT00506259 | Completed | National Institutes of Health Clinical Center (CC) | 2018-05-22 |
| NCT00491894 | Safety and Efficacy Study of Oral Glycopyrrolate Liquid for the Treatment of Pathologic (Chronic Moderate to Severe) Drooling in Pediatric Patients 3 to 18 Years of Age With Cerebral Palsy or Other Neurologic Conditions | https://ClinicalTrials.gov/show/NCT00491894 | Completed | Shionogi Inc. | 2008-05-31 |
| NCT00426595 | Pharmacokinetics of Enteral Omeprazole Suspension in Patients With Cerebral Palsy and Mental Retardation | https://ClinicalTrials.gov/show/NCT00426595 | Completed | University Hospital, Ghent | 2007-11-30 |
| NCT00347152 | Comparison of Immediate vs Gradual Switch to Divalproex in Adults With Intellectual Disability | https://ClinicalTrials.gov/show/NCT00347152 | Completed | University of Kansas Medical Center | 2007-12-31 |
| NCT00207935 | Use of Sustained Release Antiepileptic Medication (Depakote® ER) for Pediatric Epilepsy in a Mental Retardation/Developmental Disorder Population | https://ClinicalTrials.gov/show/NCT00207935 | Completed | Children’s National Research Institute | NA |
| NCT00065273 | Atypical Neuroleptic Drugs in People With Mental Retardation/Developmental Delay | https://ClinicalTrials.gov/show/NCT00065273 | Completed | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | NA |
#If less then 500 studies
| nct_id | brief_title | link | overall_status | source | primary_completion_date |
|---|---|---|---|---|---|
| NCT03651245 | European Alpha-Mannosidosis Participant | https://ClinicalTrials.gov/show/NCT03651245 | Recruiting | Centogene AG Rostock | 2020-12-31 |
| NCT03823976 | Dental Treatment and Oral Rehabilitation for Adult Individuals With Intellectual Disability in General Anaesthesia | https://ClinicalTrials.gov/show/NCT03823976 | Recruiting | University of Novi Sad | 2019-04-20 |
| NCT03088007 | Importance of Multidimensional Assessments in Accompanying Schooling of Children With Mild to Moderate Intellectual Disability. | https://ClinicalTrials.gov/show/NCT03088007 | Completed | Hospices Civils de Lyon | 2016-10-01 |
| NCT03040609 | Development of a Visio-behavioral Scale to Evaluate Visual Abilities of Patients With Profound Multiple Intellectual Disabilities (PLH-Vision) | https://ClinicalTrials.gov/show/NCT03040609 | Active, not recruiting | Assistance Publique - Hôpitaux de Paris | 2020-09-20 |
| NCT02943304 | Neurodevelopment Outcome of Newborns Exposed to Zika Virus (ZIKV) in Utero | https://ClinicalTrials.gov/show/NCT02943304 | Recruiting | Universidad Industrial de Santander | 2019-12-31 |
| NCT02934854 | Biomarker for Creatine Deficiency Syndromes (BioCDS) | https://ClinicalTrials.gov/show/NCT02934854 | Active, not recruiting | Centogene AG Rostock | 2021-06-30 |
| NCT02898363 | Awareness on Cancer in Persons With Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT02898363 | Completed | Centre Hospitalier Universitaire de Nīmes | 2016-09-30 |
| NCT02889068 | Targeted Next Generation Sequencing and Intellectual Disability | https://ClinicalTrials.gov/show/NCT02889068 | Completed | Central Hospital, Nancy, France | 2016-09-30 |
| NCT02836405 | TMS for the Investigation of Brain Plasticity in Autism Spectrum Disorders | https://ClinicalTrials.gov/show/NCT02836405 | Recruiting | Boston Children’s Hospital | 2020-04-30 |
| NCT02591446 | Transcranial Magnetic Stimulation Studies in Autism Spectrum Disorders | https://ClinicalTrials.gov/show/NCT02591446 | Completed | Rhode Island Hospital | 2017-08-07 |
| NCT01087320 | Whole Genome Medical Sequencing for Genome Discovery | https://ClinicalTrials.gov/show/NCT01087320 | Recruiting | National Institutes of Health Clinical Center (CC) | NA |
| NCT01031407 | Cognitive Neuroscience of Autism Spectrum Disorders | https://ClinicalTrials.gov/show/NCT01031407 | Recruiting | National Institutes of Health Clinical Center (CC) | NA |
| NCT02513277 | Diabetes Screening & Prevention for People With Learning (Intellectual) Disabilities:STOP Diabetes Study | https://ClinicalTrials.gov/show/NCT02513277 | Completed | University of Leicester | 2015-09-30 |
| NCT02486081 | Development and Application-Smart Football for Movement Evaluation and Training in the Special Education Population | https://ClinicalTrials.gov/show/NCT02486081 | Completed | Chang Gung Memorial Hospital | 2019-05-31 |
| NCT02461459 | Autism Spectrum Disorder (ASD) and Intellectual Disability (ID) Determinants in Tuberous Sclerosis Complex (TSC) | https://ClinicalTrials.gov/show/NCT02461459 | Recruiting | Boston Children’s Hospital | 2024-12-31 |
| NCT02461420 | Mapping the Genotype, Phenotype, and Natural History of Phelan-McDermid Syndrome | https://ClinicalTrials.gov/show/NCT02461420 | Recruiting | Boston Children’s Hospital | 2024-12-31 |
| NCT02451761 | Apparently Balanced Chromosomal Translocation/ Next-generation Sequencing/ Intellectual Disability | https://ClinicalTrials.gov/show/NCT02451761 | Completed | Hospices Civils de Lyon | 2017-02-28 |
| NCT02298686 | Biomarker for Sanfilippo Type A-B-C-D Disease (BioSanfilippo) | https://ClinicalTrials.gov/show/NCT02298686 | Active, not recruiting | Centogene AG Rostock | 2021-06-30 |
| NCT02298647 | Biomarker for Gangliosidosis: BioGM1/BioGM2 (BioGM1/GM2) | https://ClinicalTrials.gov/show/NCT02298647 | Active, not recruiting | Centogene AG Rostock | 2021-08-31 |
| NCT02225041 | Sedation Strategy and Cognitive Outcome After Critical Illness in Early Childhood | https://ClinicalTrials.gov/show/NCT02225041 | Completed | University of Pennsylvania | 2018-12-31 |
| NCT02167568 | Corpus Callosum Agenesis and Intellectual Disability | https://ClinicalTrials.gov/show/NCT02167568 | Completed | Assistance Publique - Hôpitaux de Paris | 2014-06-30 |
| NCT02136849 | Inter-regional Project of the Great Western Exploration Approach for Exome Molecular Causes Severe Intellectual Disability Isolated or Syndromic | https://ClinicalTrials.gov/show/NCT02136849 | Completed | Nantes University Hospital | 2016-01-31 |
| NCT02099773 | Support Staff-client Interactions With Augmentative and Alternative Communication | https://ClinicalTrials.gov/show/NCT02099773 | Completed | Universitaire Ziekenhuizen Leuven | 2016-12-31 |
| NCT01867554 | Research and Characterization of New Genes Involved in Intellectual Disability | https://ClinicalTrials.gov/show/NCT01867554 | Recruiting | Institut National de la Santé Et de la Recherche Médicale, France | 2022-12-31 |
| NCT01695395 | Mental Health Care Provision for Adults With Intellectual Disability and a Mental Disorder | https://ClinicalTrials.gov/show/NCT01695395 | Completed | Technische Universität Dresden | 2014-04-30 |
| NCT01517048 | Brain-Derived Neurotrophic Factor in Obesity and Brain Function | https://ClinicalTrials.gov/show/NCT01517048 | Completed | National Institutes of Health Clinical Center (CC) | NA |
| NCT01430845 | Predicting Developmental Disability Type and Mental Retardation Level in Children With General Developmental Delay | https://ClinicalTrials.gov/show/NCT01430845 | Completed | Sheba Medical Center | 2015-12-01 |
| NCT04382573 | Better Delineation of CDK13 Related Phenotype and Epigenetic Signature. | https://ClinicalTrials.gov/show/NCT04382573 | Recruiting | University Hospital, Montpellier | 2020-12-01 |
| NCT04199299 | Sensors for Communication for Persons Who Cannot Communicate Unequivocally | https://ClinicalTrials.gov/show/NCT04199299 | Recruiting | University of Oslo | 2030-12-31 |
| NCT03889002 | North Health in Intellectual Disability | https://ClinicalTrials.gov/show/NCT03889002 | Completed | University Hospital of North Norway | 2019-12-09 |
| NCT03718923 | FOXP1 Syndrome: The Seaver Autism Center for Research and Treatment is Characterizing FOXP1-related Neurodevelopmental Disorders Using Genetic, Medical, and Neuropsychological Measures. | https://ClinicalTrials.gov/show/NCT03718923 | Recruiting | Icahn School of Medicine at Mount Sinai | 2021-03-31 |
| NCT03718910 | DDX3X Syndrome -The Seaver Autism Center for Research and Treatment is Characterizing DDX3X-related Neurodevelopmental Disorders Using Genetic, Medical, and Neuropsychological Measures. | https://ClinicalTrials.gov/show/NCT03718910 | Recruiting | Icahn School of Medicine at Mount Sinai | 2025-05-31 |
| NCT03586375 | Intensive Support Teams Study | https://ClinicalTrials.gov/show/NCT03586375 | Active, not recruiting | University College, London | 2020-05-31 |
| NCT03558815 | Psychotropic Medication and Psychotherapeutic Treatment of Adults With Intellectual Disabilities | https://ClinicalTrials.gov/show/NCT03558815 | Completed | Technische Universität Dresden | 2019-05-31 |
| NCT03426059 | Mapping the Phenotype in Adults With Phelan-McDermid Syndrome | https://ClinicalTrials.gov/show/NCT03426059 | Active, not recruiting | Boston Children’s Hospital | 2019-12-31 |
| NCT01238250 | Online Study of People Who Have Genetic Changes and Features of Autism: Simons Searchlight | https://ClinicalTrials.gov/show/NCT01238250 | Recruiting | Simons Searchlight | 2050-10-31 |
| NCT01170377 | Effect of Valproate on Propofol | https://ClinicalTrials.gov/show/NCT01170377 | Completed | Okayama University | 2010-08-31 |
| NCT04436588 | Better Delineation of DDX3X Related Phenotype and Epigenetic Signature. | https://ClinicalTrials.gov/show/NCT04436588 | Enrolling by invitation | University Hospital, Montpellier | 2020-12-01 |
| NCT03857997 | Contribution of High Throughput RNA Sequencing Combined With Sequencing of Whole Genomes in the Diagnosis of Intellectual Disability | https://ClinicalTrials.gov/show/NCT03857997 | Recruiting | Centre Hospitalier Universitaire Dijon | 2021-02-28 |
| NCT04250701 | Postural Control, Grip Strength and Body Posture in Children With Intellectual Disability and Dyslexia | https://ClinicalTrials.gov/show/NCT04250701 | Completed | Medipol University | 2018-01-10 |
| NCT00758108 | Characterization of WAGR Syndrome and Other Chromosome 11 Gene Deletions | https://ClinicalTrials.gov/show/NCT00758108 | Completed | National Institutes of Health Clinical Center (CC) | NA |
| NCT00468338 | Correlation BIS Scores Mentally Retarded Patients | https://ClinicalTrials.gov/show/NCT00468338 | Completed | Rutgers, The State University of New Jersey | 2008-05-31 |
| NCT00298818 | Open Label Study of Zonisamide in the Treatment of Epilepsy in Patients With Mental Retardation | https://ClinicalTrials.gov/show/NCT00298818 | Completed | Northwell Health | 2005-12-31 |
| NCT00282191 | Prevalence of Spasticity in Adults With Mental Retardation Living in the Community | https://ClinicalTrials.gov/show/NCT00282191 | Completed | Vanderbilt University | 2007-08-31 |
| NCT00156221 | MR Scanning of Very Young Children With Severe Developmental Disorders | https://ClinicalTrials.gov/show/NCT00156221 | Completed | UMC Utrecht | NA |
| NCT00001639 | Evaluation of Patients With Unresolved Chromosome Abnormalities | https://ClinicalTrials.gov/show/NCT00001639 | Completed | National Institutes of Health Clinical Center (CC) | NA |
| NCT00001544 | Genetic Aspects of Neurologic and Psychiatric Disorders | https://ClinicalTrials.gov/show/NCT00001544 | Completed | National Institutes of Health Clinical Center (CC) | NA |
#If less then 500 registries
| nct_id | brief_title | link | overall_status | source | primary_completion_date |
|---|---|---|---|---|---|
| NCT04337697 | Neonatal Seizure Registry - Developmental Functional EValuation | https://ClinicalTrials.gov/show/NCT04337697 | Recruiting | University of California, San Francisco | 2024-02-29 |
| NCT01793168 | Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford | https://ClinicalTrials.gov/show/NCT01793168 | Recruiting | Sanford Health | 2100-12-31 |
| NCT04395495 | RASopathy Biorepository | https://ClinicalTrials.gov/show/NCT04395495 | Recruiting | Children’s Hospital Medical Center, Cincinnati | 2065-12-31 |
| NCT03847753 | Exploring the Comorbidity Between Mental Disorders and General Medical Conditions | https://ClinicalTrials.gov/show/NCT03847753 | Completed | University of Aarhus | 2016-12-31 |
| NCT03492060 | A Natural History Study of hnRNP-related Disorders | https://ClinicalTrials.gov/show/NCT03492060 | Recruiting | Columbia University | 2023-04-30 |